Design and Implementation of a Monitoring System for Attractive Public Toilets

In order to solve the problem of toileting during the peak period of tourists, improve the hygiene standard of public toilets and reduce the waiting time. The system utilizes microcontroller technology to monitor the flow of people, air quality and environmental temperature and humidity in the toilets in real time, providing data support to maintain a good environment. In the event of an emergency, pressing the one-touch alarm button immediately triggers an audible and visual alarm in the management room, ensuring quick handling by staff. Equipped with a large central control screen and WeChat applet, the system displays the status of toilet seats in real time and guides visitors to find empty seats quickly, effectively reducing queuing time. Compared with traditional public toilets, the system realizes toilet intelligence, improves environmental quality, emergency response capability and visitor service experience, and strongly promotes the modernization and upgrading of scenic public facilities.